<!DOCTYPE html>
<html lang="zh-CN">

<head>
    <meta charset="UTF-8">
    <title>伸缩盒模型</title>
    <style>
        * {
            font-family: Arial;
            font-size: 14px;
            margin: 0;
            padding: 0;
            border: none;
        }

        a {
            text-decoration: none;
        }

        ul {
            list-style: none;
        }

        body {
            height: 100vh;
            background-image: url('./images/伸缩盒模型/bg.jpg');
            background-repeat: no-repeat;
            background-size: cover;
        }

        .page-header {
            height: 70px;
            background-color: rgba(0, 0, 0, 0.7);
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .page-header ul {
            display: flex;
        }

        .page-header ul a {
            color: white;
            font-size: 20px;
            border: 1px solid white;
            border-radius: 8px;
            padding: 10px;
            margin-right: 20px;
        }

        .page-header ul li:last-child a {
            margin-right: 0;
        }

        .page-content{
            display: flex;
            height: calc(100vh - 70px);
        }
        .page-nav {
            width: 1000px;
            height: 300px;
            /* background-color: antiquewhite; */
            display: flex;
            justify-content: space-evenly;
            align-items: center;
            margin: auto;
        }

        .page-nav .item {
            width: 180px;
            height: 200px;
            /* background-color: aqua; */
            display: flex;
            flex-direction: column;
            justify-content: space-evenly;
            align-items: center;
            cursor: pointer;
            
        }
        .page-nav .item:hover{
            box-shadow: 0 0 20px black;
        }
        .page-nav .item:nth-child(1){
            background-color: #595CA8;
        }
        .page-nav .item:nth-child(2){
            background-color: #FF9D2E;
        }
        .page-nav .item:nth-child(3){
            background-color: #01A6DE;
        }
        .page-nav .item:nth-child(4){
            background-color: #015E91;
        }
        .page-nav .item:nth-child(5){
            background-color: #1DC128;
        }
        .page-nav .item span{
            color: white;
            font-size: 20px;
        }
    </style>
</head>

<body>
    <header class="page-header">
        <a href="#">
            <img src="./images/伸缩盒模型/logo.png" alt="logo">
        </a>
        <ul>
            <li>
                <a href="#">国内校区</a>
            </li>
            <li>
                <a href="#">缅甸校区</a>
            </li>
            <li>
                <a href="#">非洲校区</a>
            </li>
            <li>
                <a href="#">美国校区</a>
            </li>
        </ul>
    </header>
    <div class="page-content">
        <nav class="page-nav">
            <div class="item">
                <img src="./images/伸缩盒模型/item1.png" alt="">
                <span>我的邮箱</span>
            </div>
            <div class="item">
                <img src="./images/伸缩盒模型/item2.png" alt="">
                <span>云服务</span>
            </div>
            <div class="item">
                <img src="./images/伸缩盒模型/item3.png" alt="">
                <span>手机课堂</span>
            </div>
            <div class="item">
                <img src="./images/伸缩盒模型/item4.png" alt="">
                <span>我的微信</span>
            </div>
            <div class="item">
                <img src="./images/伸缩盒模型/item5.png" alt="">
                <span>联系人</span>
            </div>
            
        </nav>
    </div>

</body>

</html>